// Concord
//
// Copyright (c) 2018 VMware, Inc. All Rights Reserved.
//
// This product is licensed to you under the Apache 2.0 license (the "License").
// You may not use this product except in compliance with the Apache 2.0 License.
//
// This product may include a number of subcomponents with separate copyright
// notices and license terms. Your use of these subcomponents is subject to the
// terms and conditions of the subcomponent's license, as noted in the
// LICENSE file.

#pragma once

#include <ostream>

class ISecretKey {
public:
    virtual ~ISecretKey() {}

public:
    virtual std::string toString() const = 0;

public:
    friend std::ostream& operator<<(std::ostream& out, const ISecretKey& pk);
};

class IShareSecretKey : public ISecretKey {
public:
    virtual ~IShareSecretKey() {}
};
